KSC/KWA Perfect Precision Airsoft Gun BB's 0.20G 4000 Count Bag, No Irregular Sizes, Seamless Competition Level Rounds Features: Manufactured by KSC/KWA! 'Perfect' Type Rounds, Premium Rounds for High Level Competition! Ultra Slick Coating to Improve Overall Gun Performance No Irregular Sizes, Seamless Rounds that Will Not Jam your Gun or Cause it to Misfire! Weight: 0.20g Count: 4000 Color: White Perfect for Any Airsoft Gun, Recommended for ALL AEG Rifles!